Plastics is a kind of （ ） which is widely used in industry.

It is important that the boy （ ） an adult to take care of him.

Since Dick was busy, he rarely had time to go to the cinema; _____.

If I had remembered （ ） the window, the thief would not have got in.

These tickets for the performance are （ ） until the end of the month．

_____ the members cooperate well, the team will keep winning games.

—Shall we invite Tim? —No, it’s too late to invite any more people. _____, he hates parties, you know.

They didn’t come to the party， though they （ ） that they would.

Neither his family nor he （ ） anything about it.

Little （ ） to win your friendship in this way.

（） you decide to take up, you should try to make it a success.

No one should blind himself （ ） the well-known fact.